Magnesia Castable

Mainly used to construct open hearth furnaces, electric furnaces, oxidation converters, non-ferrous metal smelting furnaces, cement kilns, calcining kilns, etc.

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Technical Data

Item/Grade		AMC-70	AMC-80	AMC-85	AMC-95
ω (Al₂O₃+MgO) /% ≥		70	80	85	95
Volume density (110 ℃ × After 24 hours of drying/(g/m) ³) ≥		2.6	2.8	2.85	2.95
Room temperature compressive strength/MPa	110 ℃ × 24-hour drying ≥	20
	1000 ℃ × After 3 hours of burning ≥	30
	Experimental temperature × After 3 hours of burning	50(1500℃)	50(1550℃)	60(1550℃)	60(1600℃)
Heating permanent line change	(Experimental temperature × 3h)	‐0.5~＋1.5(1500℃)	‐0.5~＋1.8(1550℃)	‐0.2~＋1.8(1550℃)	0~＋1.0(1600℃)

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2.Application and Operating Requirements: Cement Kiln Lining/ Permanent Ladle Layer/Acid Resistance, etc.;

3.Required Quantity and Procurement Time: eg. Buy 1 ton and Procurement in 3 Months;

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